Search Search Search You must have JavaScript enabled to use this form. Topic Shelter Medicine (-) Intake & Preventive Care Specific Medical Conditions (-) Heartworm Adoption & Placement Relocation & Transport Active FiltersIntake & Preventive Care Group 9 Heartworm Group 9 Clear All 3 Tips for Preventing the Spread of Canine Heartworm Infection During Transport Use these three tips to prevent the spread of canine heartworm infection when transporting and relocating heartworm positive dogs.